Tokyo, Japan 14-Day Forecast
Japan 🇯🇵
86°
Thundery outbreaks in nearby right now
Today: high 88°, low 79°
Updated 1 hour ago
Tokyo weather for the next 14 days
Friday, August 28
Overcast High 89° Low 78°Precipitation
60%
· 0.12 in
Max wind
12 mph
Humidity
59%
UV index
8 - Very High
Sunrise / sunset
05:10 AM / 06:14 PM
Saturday, August 29
Patchy rain nearby High 89° Low 74°Precipitation
69%
· 0.11 in
Max wind
14 mph
Humidity
66%
UV index
7 - High
Sunrise / sunset
05:11 AM / 06:13 PM
Sunday, August 30
Overcast High 79° Low 73°Precipitation
73%
· 0.09 in
Max wind
8 mph
Humidity
75%
UV index
6 - High
Sunrise / sunset
05:11 AM / 06:11 PM
Monday, August 31
Patchy rain nearby High 77° Low 74°Precipitation
75%
· 0.09 in
Max wind
11 mph
Humidity
80%
UV index
5 - Moderate
Sunrise / sunset
05:12 AM / 06:10 PM
Tuesday, September 1
Patchy rain nearby High 89° Low 75°Precipitation
18%
· 0.0 in
Max wind
10 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
05:13 AM / 06:09 PM
Wednesday, September 2
Sunny High 89° Low 79°Precipitation
36%
· 0.02 in
Max wind
17 mph
Humidity
65%
UV index
8 - Very High
Sunrise / sunset
05:14 AM / 06:07 PM
Thursday, September 3
Sunny High 89° Low 80°Precipitation
36%
· 0.02 in
Max wind
21 mph
Humidity
66%
UV index
8 - Very High
Sunrise / sunset
05:14 AM / 06:06 PM
Friday, September 4
Overcast High 88° Low 80°Precipitation
68%
· 0.11 in
Max wind
24 mph
Humidity
71%
UV index
8 - Very High
Sunrise / sunset
05:15 AM / 06:04 PM
Saturday, September 5
Overcast High 81° Low 76°Precipitation
20%
· 0.0 in
Max wind
13 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
05:16 AM / 06:03 PM
Sunday, September 6
Sunny High 89° Low 77°Precipitation
13%
· 0.0 in
Max wind
21 mph
Humidity
73%
UV index
8 - Very High
Sunrise / sunset
05:17 AM / 06:02 PM
Monday, September 7
Sunny High 89° Low 80°Precipitation
7%
· 0.0 in
Max wind
20 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
05:17 AM / 06:00 PM
Tuesday, September 8
Light rain shower High 85° Low 76°Precipitation
76%
· 0.32 in
Max wind
24 mph
Humidity
67%
UV index
6 - High
Sunrise / sunset
05:18 AM / 05:59 PM
Wednesday, September 9
Patchy rain nearby High 83° Low 74°Precipitation
47%
· 0.04 in
Max wind
10 mph
Humidity
64%
UV index
7 - High
Sunrise / sunset
05:19 AM / 05:57 PM
Tokyo 14-day outlook: the story
The warmest day of Tokyo's 14-day outlook is Wednesday, September 2 with a high near 89°F (32°C); the coolest night comes Sunday, August 30, dipping to 73°F (23°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 86°F (30°C), right in line with the typical August high of 88°F (31°C).
Precipitation is most likely on Thursday 27, Friday 28, Saturday 29, Sunday 30 and beyond; the wettest day looks like Tuesday, September 8 with about 0.32 in (8.2 mm) expected. For the weekend, expect Saturday 89°F (32°C) and patchy rain nearby / Sunday 79°F (26°C) and overcast.
For typical conditions month by month, see the Tokyo climate & average temperatures guide.
Tokyo forecast questions
Will it rain in Tokyo this week?
The forecast currently shows meaningful precipitation chances on 7 of the next 14 days, peaking around Tuesday, September 8.
What will be the warmest day in Tokyo over the next 14 days?
Wednesday, September 2, with a forecast high near 89°F (32°C).
How accurate is a 14-day forecast for Tokyo?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Tokyo by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 48° | 32° | 5 | 2.2 in | 7.8 h/day | 66% |
| February | 51° | 34° | 7 | 2.2 in | 7.9 h/day | 66% |
| March | 58° | 40° | 12 | 5.5 in | 8.1 h/day | 69% |
| April | 65° | 49° | 12 | 5.2 in | 8.6 h/day | 72% |
| May | 74° | 58° | 11 | 5.4 in | 8.9 h/day | 74% |
| June | 79° | 65° | 15 | 7.5 in | 8.2 h/day | 79% |
| July | 86° | 73° | 16 | 7.6 in | 8.7 h/day | 81% |
| August | 88° | 76° | 14 | 5.7 in | 10.0 h/day | 79% |
| September | 81° | 69° | 15 | 8.5 in | 7.4 h/day | 81% |
| October | 71° | 58° | 12 | 7.6 in | 7.0 h/day | 78% |
| November | 62° | 47° | 10 | 3.8 in | 7.3 h/day | 75% |
| December | 53° | 36° | 7 | 2.4 in | 7.5 h/day | 70% |